OT-2026-000084654
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000084654) never changes.
Identity and time
| Publication number | OT-2026-000084654 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25c-77ab-91a1-1b5034b13b5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084654 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45f851b580ea0b84dca0859e5e422d44beaa086dd768faec6fc92eec56ad7855 |
|---|---|
| Markdown | cab0ff2244e1e485fc48088eaa8a053f5b9ffa6327f58d7d77709fc3c45a8b0a |
| Publication page | e90978bcacbc9737689b40cf93614c9ba04c3d4f55a33e7cee689ea7503b0cd1 |
| Manifest | 4f6b5498a0c46e2757f8deb8921c84f2313679d9b60fb10ce68cc51d12aa7412 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | Vbi3o8Ku0UUtLi/OOGcKgIA6pURvtwpvx/fA6rqNsJdn4OZmrmGezWuVCuL9PPi1YJHWEswW+6j84Kfx/dqaBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:34.506893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084654observed e90978bcacbc9737689b40cf93614c9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:34.491047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084654/manifest.jsonobserved 4f6b5498a0c46e2757f8deb8921c84f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:34.475109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084654/publication.mdobserved cab0ff2244e1e485fc48088eaa8a053f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:34.457985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084654/publication.txtobserved 45f851b580ea0b84dca0859e5e422d44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|